direction with height that turn storms severe. • Thunderstorms with rotating updrafts are called super cells commonly producing tornadoes. animation – audio http://www.sandi.net/cms/lib/CA01001235/Centricity/Domain/7724/animations/animations glencoe earth science/thunderstorm_stages_332.swf • Stages of thunderstorms: Cumulus stage(no rain‚ mainly updrafts) ‚ Mature stage(updrafts and downdrafts caused by rain)‚ Dissipation stage (lingering downdrafts). http://my.hrw.com/sh2/sh07_10/student/tabpages/hq7c/c24/s02/vc04/hq7c_c24s02_vc04fs
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The Origins of Akhenaten There is much that is known about Akhenaten the heretic pharaoh. More lies in speculation. Since his time‚ the Amarna period is one the ancient Egyptians themselves wished to forget much about Akhenaten remains unknown. What we do know is often confusing‚ different hypothesis piled upon each other make it difficult to distinguish what is fact and what speculation. We do know that Akhenaten‚ or Amenhotep IV‚ was the second son of Amenhotep III‚ an 18th Dynasty pharaoh
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2013 Testing a Theory of the Origin of Civilization Mark Twain once wrote‚ “Civilization is the limitless multiplication of unnecessary necessities.” Today‚ we live in a very complex civilization; however‚ this was not always the case. Before televisions‚ cars‚ houses‚ and farming‚ people lived off of the land without intentionally altering it. The people of the time that Mark Twain is referring to here‚ were called foragers. Foraging was a successful way of life. So what changed? Complex societies
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The origin of the Polynesian people has been one of the most disputed scientific mysteries regarding ancient maritime migrations. The roots of the people of Polynesia had always thought to have been South Asia‚ namely the island nations like Indonesia. This was the common dogma until Thor Heyerdahl‚ a ethnologist at the University of Oslo‚ Norway‚ set sail across the Pacific ocean on a balsa wood raft to declare the true ancestors of the Polynesians to be the South Americans. Dr. Heyerdahl initially
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A speech for Mother Earth. We are all human beings. All people‚ You‚ me‚ our neighbors. No matter where You live in this world‚ if it is in Africa or South-America‚ if it is in Asia or Europe‚ Australia or North-America‚ we are all sisters and brothers in humanity. All people of the world. Whether rich or poor‚ whether color‚ religion‚ culture or political conviction‚ we are all residents on this one planet‚ our home - Mother Earth. The time is now for us to carry
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when the atmosphere and environment were different to those presently found on earth Archaea are single cell micro-organisms with no nucleus‚ it use anaerobic respiration (able to living in the absence of Oxygen) and live in extreme environment/condition such as high temperature‚ acid-rich‚ saline area etc. those environment are rich in minerals but hazardous to other organisms. Archaea’s population decreased after earth filled with oxygen‚ other than that‚ current archaea is very same as ancient
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cutting singing or scraping away cords associated with the brain that engage emotional response and it was viewed as a means of also cutting out mental illness. (Jansson‚ 1998) It aimed at treating Schizophrenia‚ depression and bipolar disorder. Origins of the Lobotomy are derived from the 19th century exploration into modifications of the brain. It was particularly prevalent through the 1940’s to the 1950’s and it was transformed into an everyday procedure. Originally‚ Lobotomies involved cutting
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Origins of Surnames In today’s society we all want to know who we are and where our names originated from. Our names are what give each of us our own style and individuality‚ the importance of style and individuality can be related back to our original surnames. Our surnames have come from all areas of the world‚ each with specific meanings to our family. Surnames or last names have an important meaning to all of us‚ they give us identity through our family’s history. Looking back into
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writing Vedic scriptures which written in four parts such as Reg Veda‚ Sama Veda‚ Yayur Veda and Vedic Atharwa. Hindu civilization and national life are also evident in the book or the book Brahmana Upanishad. The thethird book is the basis of thought and the basic life of Hindus. The origins of Hinduism followed by a change of life style in India. The life style of Hindu society is divided into four castes. First is Brahmana Caste which consists with religious people‚ second is Ksatria Caste consist
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Major Biological molecules There are many Biological molecules but this discussion will be about the 4 Major biological molecules and how they are used in a living system. This discussion will also include major subtypes of molecules. The four Major biological molecules are Carbohydrates‚ Lipids‚ Proteins‚ nucleic acids. Carb is an abbreviation for carbohydrates. The body breaks down carbohydrates into simple sugars. Carbohydrates are easily used for energy by the body. The nervous system and brain
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